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hippopede
释义
hippopede
hippopede
[
′hip·ə‚pēd
]
(mathematics)
A plane curve whose equation in polar coordinates
r
and θ is
r
2
=4
b
(
a
-
b
sin
2
θ), where
a
and
b
are positive constants. Also known as horse fetter.
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yomank
yomesan
yom ha'atzmaut
yom hakipurim war
yom ha-zikkaron
yomigana
yomiuri
yom kippor
yom kippor war
yom kippur
yom kippur effect
yom kippur war
yom-kippur war
yom kipur
yom kipur war
yommp
yomogi
yomp
yom sang sop
yom-tob lippmann
yom tov
yomv
yom yerushalayim
yomyomf
yon
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更新时间:2026/8/23 4:37:09